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Fault Code U0406

Code meaning, symptoms, possible causes, part number, and estimated cost.

U0406

Invalid Data Received From Control Module

Severity: Medium

Code U0406 indicates receipt of invalid or erroneous data from the Steering Column Control Module by another unit.

Part Details

Part Name

Steering Column Control Module (SCCM)

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪800 - ₪2000

Engine Location

Steering column

Symptoms

  • Check Engine Light on
  • Steering wheel control malfunction (buttons)
  • Power steering issues
  • Steering-related error messages

Possible Causes

  • 1Internal Steering Column Control Module (SCCM) failure
  • 2Damaged wiring or connectors
  • 3Software incompatibility
  • 4CAN Bus communication interference

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